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About Nexharn Connectivity

A B2B manufacturing partner for custom cable, wire harness, and industrial cable assembly sourcing.

Company focus

Built around practical cable manufacturing and B2B sourcing

Nexharn Connectivity serves importers, wholesalers, distributors, electronics brands, and industrial buyers that need dependable cable and wire products. Our product range covers HDMI cables, USB-C cables, power cables, wire harnesses, automotive cables, TPU spiral cables, and industrial cable assemblies.

We support standard product sourcing and customized cable programs, including connector selection, cable length, wire gauge, jacket material, color, labeling, packaging, and application-specific assembly requirements.

Leadership

Founded and led by Tom Zhang

Nexharn Connectivity was founded by Tom Zhang, who built the business around one clear purpose: giving global B2B buyers a reliable, communicative cable manufacturing partner in China. Tom leads the sales and customer development process, and is directly involved in evaluating custom cable programs, reviewing buyer specifications, and ensuring that production commitments are met.

With manufacturing operations based in Dongguan, Guangdong, Tom and the Nexharn team work with importers, distributors, electronics brands, and industrial purchasing teams across Europe, North America, and Asia-Pacific.

Tom ZhangFounder, Nexharn Connectivity

Est. 2015B2B cable manufacturing for global buyers

Dongguan, GDNo. 1 Dongfang Road, Humen Town

Factory capability

Manufacturing support from RFQ review to repeat supply

B2B buyers often need more than a simple catalog item. They need a supplier who can interpret drawings, clarify specifications, align production with market requirements, and communicate quote details clearly.

Cable preparation

Support for cutting, stripping, wire specification review, and length tolerance confirmation.

Connector assembly

Connector, terminal, pinout, soldering, crimping, and assembly requirements can be reviewed by drawing or sample.

Custom configuration

Options include cable length, color, jacket material, connector type, labeling, and private label packaging.

Inspection support

Quote and production discussions can include visual inspection, continuity checks, packaging checks, and application notes.

Trust and verification

Evidence buyers expect from a cable manufacturing partner

The following evidence panels show the production environment, equipment capabilities, and compliance framework that Nexharn maintains for B2B cable and wire harness manufacturing programs.

Factory photos and video

Show workshop environment, production line, sample room, packaging area, and testing workflow to reduce buyer uncertainty.

Equipment and testing

Display equipment used for wire cutting, terminal crimping, injection molding, cable testing, aging tests, continuity checks, and visual inspection.

Certificates and compliance

Support for ISO 9001, CE, RoHS, UL, REACH, and product-specific documentation requirements for international B2B sourcing programs.

5,000 sqm factoryspace for cable production, wire harness assembly, inspection, and packaging

100+ employeescovering production, QC, engineering support, sales, and export coordination

100,000 pcs/monthmonthly production capacity for standard and custom cable programs

Importer / Distributor / Brand / Industrial buyertypical customer types supported through OEM, ODM, and private label programs

Quality control

Specification clarity is the center of reliable cable supply

Every successful cable project starts with clear technical and commercial details. Nexharn helps buyers clarify the parameters that affect cost, usability, packaging, and repeat production.

Confirm drawing, sample, or reference product before quotation.
Review connector, conductor, jacket, length, rating, and application environment.
Discuss packaging, carton marks, labeling, and destination market requirements.
Support sample review before repeat production whenever needed.

Cooperation process

A clear process for cable and harness purchasing teams

RFQ review

Send drawings, samples, target quantity, application notes, or packaging requirements.

Specification confirmation

Clarify cable structure, connector, wire gauge, length, testing, and market requirements.

Sample and quotation

Review sample route, packaging approach, and practical quote details for your program.

Repeat supply

Support production communication, inspection notes, packaging, and shipment preparation.

Factory video

Show buyers your manufacturing environment

Add a factory, production, testing, or product overview video from Appearance > Customize > Nexharn Media. Video helps buyers understand your capability faster than text alone.

Send RFQ

Company facts

Nexharn at a glance

Nexharn Connectivity has been supplying custom cable and wire harness products to B2B buyers since 2015. Our manufacturing base in Guangdong, China covers 5,000 square metres of production, quality control, and packaging space. We serve importers, distributors, electronics brands, and industrial purchasing teams across Europe, North America, and Southeast Asia.

Est. 2015B2B cable manufacturing experience

5,000 sqmproduction, QC, and packaging facility in Guangdong

100+ staffproduction, engineering, QC, and export coordination

Global supplyexport programs to Europe, North America, Asia-Pacific

Compliance and certification

Standards and documentation B2B buyers can reference

Nexharn supports cable programs that require destination-market compliance documentation. Our production and quality process is aligned with ISO 9001 quality management principles. Cable products can be evaluated against CE (EMC and RoHS Directives), FCC Part 15, RoHS, REACH, and UL requirements depending on the target market and application.

ISO 9001 quality process

Production workflows aligned with ISO 9001 principles covering incoming material inspection, in-process quality checks, finished goods testing, and non-conformance handling.

CE and RoHS for European distribution

CE marking support for the EMC Directive and Low Voltage Directive where applicable. RoHS compliance declarations available for EU distribution programs.

REACH material declarations

REACH SVHC declarations available on request for buyers sourcing into the European Union. Material safety data can be included in project documentation.

FCC and UL for North American channels

FCC Part 15 Class B and UL compliance documentation can be discussed as part of the project scope for cables entering the US and Canadian market.

View quality and certification details

Get in touch

Contact Nexharn Connectivity

Send your cable or wire harness requirement to the Nexharn team. We review RFQs for custom specifications, standard product programs, private label requests, and industrial assembly projects.

Factory address No. 1 Dongfang Road, Humen Town, Dongguan, Guangdong, China

Phone / WhatsApp +86 130 9888 2894

Email huwinn2020@gmail.com

RFQ Send a cable specification